YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.50 | 0.89 | 1.61 | 4.00 | i | |||
1963 | 0.23 | 1.70 | 0.65 | 1.43 | 0.71 | 0.10 | 0.29 | 0.03 | 0.19 | 0.45 | 1.32 | 1.58 | 8.68 | |||||||||||||
1964 | 0.88 | 0.09 | 0.15 | 0.11 | 0.24 | 1.51 | 0.45 | 0.47 | 0.26 | 0.30 | 1.89 | 3.41 | 9.76 | |||||||||||||
1965 | 1.52 | 0.24 | 0.05 | 0.77 | 0.55 | 1.24 | 0.38 | 0.25 | 0.06 | 0.08 | 1.62 | 0.46 | 7.22 | |||||||||||||
1966 | 0.79 | 0.21 | 1.05 | 0.09 | 0.01 | 0.73 | 0.94 | 0.02 | 0.80 | 0.58 | 2.60 | 2.07 | 9.89 | |||||||||||||
1967 | 1.36 | 0.24 | 1.44 | 1.08 | 1.38 | 0.98 | 0.00 | 0.00 | 0.16 | 0.68 | 1.01 | 0.29 | e | 8.62 | ||||||||||||
1968 | 0.55 | 1.02 | 0.35 | 0.09 | 0.18 | 0.38 | 0.36 | ----- | z | 0.85 | 1.74 | 2.72 | 1.42 | 9.66 | a | |||||||||||
1969 | 2.41 | 0.45 | 0.29 | 1.86 | 0.84 | 0.33 | 0.00 | 0.00 | 0.68 | 0.40 | 0.46 | 1.44 | 9.16 | |||||||||||||
1970 | 3.63 | 1.51 | 0.66 | 1.24 | 0.20 | 0.53 | 0.25 | 0.09 | 0.16 | 0.61 | 1.03 | 0.76 | 10.67 | |||||||||||||
1971 | 1.12 | 0.68 | 1.70 | 0.46 | 0.69 | 1.62 | 0.30 | 0.20 | 0.88 | 0.48 | 1.41 | 2.43 | 11.97 | |||||||||||||
1972 | 0.41 | 0.88 | 1.29 | 0.52 | 1.55 | 1.35 | ----- | z | 0.43 | 0.42 | 0.47 | 1.06 | 2.18 | 10.56 | a | |||||||||||
1973 | 1.19 | 0.46 | 0.76 | 0.50 | 0.76 | 0.12 | 0.00 | 0.00 | 0.50 | ----- | z | 4.55 | 3.91 | 12.75 | a | |||||||||||
1974 | 1.54 | 1.18 | ----- | z | 0.74 | 0.42 | 0.05 | 0.31 | 0.00 | 0.03 | 0.00 | 0.94 | 1.01 | 6.22 | a | |||||||||||
1975 | 2.25 | 1.33 | 0.89 | 0.58 | 0.26 | 0.67 | 1.19 | 0.97 | 0.00 | ----- | z | 0.80 | ----- | z | 8.94 | b | ||||||||||
1976 | 0.97 | 0.78 | 0.48 | 0.76 | 0.22 | 0.30 | 0.11 | 0.75 | 0.00 | 0.11 | 0.13 | 0.41 | 5.02 | |||||||||||||
1977 | ----- | z | 0.47 | 0.61 | 0.05 | 0.65 | 0.26 | 0.13 | 1.44 | 0.69 | 0.26 | 1.17 | 2.65 | 8.38 | a | |||||||||||
1978 | 1.67 | 1.58 | 0.59 | 1.88 | 0.73 | 0.38 | 0.67 | 1.20 | 0.81 | 0.05 | 1.83 | 1.35 | 12.74 | |||||||||||||
1979 | 1.05 | 0.98 | 0.79 | 0.48 | ----- | z | 0.17 | ----- | z | 0.46 | 0.50 | 1.38 | 1.31 | 1.11 | 8.23 | b | ||||||||||
1980 | ----- | z | ----- | z | 0.84 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.84 | k | |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2002 | 0.16 | x | 0.53 | f | 1.09 | j | 10.00 | k | 0.78 | k | 0.10 | j | 0.00 | i | 0.33 | q | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2003 | 2.49 | w | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2004 | ----- | z | 1.14 | q | 0.33 | s | 0.89 | y | 1.05 | s | 0.20 | m | 0.01 | o | 0.48 | l | 0.58 | n | 0.72 | l | 0.44 | k | 1.14 | j | 0.00 | l |
2005 | 0.70 | j | 0.00 | o | 0.99 | h | 0.71 | 1.29 | h | 0.10 | o | 0.27 | q | 0.06 | 0.01 | k | 2.20 | h | 1.05 | 1.47 | b | 3.29 | h | |||
2006 | 3.82 | e | 0.69 | m | 0.86 | 1.25 | c | 1.59 | j | 1.02 | g | 0.00 | i | 0.00 | c | 0.01 | 0.07 | c | 1.89 | o | 0.99 | u | 6.01 | f | ||
2007 | 0.73 | w | 0.17 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.17 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.49 | 0.78 | 0.75 | 0.77 | 0.59 | 0.63 | 0.36 | 0.35 | 0.39 | 0.54 | 1.46 | 1.64 | 9.37 | |||||||||||||
S.D. | 1.02 | 0.52 | 0.43 | 0.56 | 0.43 | 0.52 | 0.34 | 0.45 | 0.33 | 0.53 | 0.98 | 0.99 | 2.23 | |||||||||||||
SKEW | 1.12 | 0.35 | 0.49 | 0.60 | 0.86 | 0.72 | 1.15 | 1.20 | 0.22 | 1.17 | 1.72 | 0.73 | -0.37 | |||||||||||||
MAX | 3.82 | 1.70 | 1.70 | 1.88 | 1.55 | 1.62 | 1.19 | 1.44 | 0.88 | 1.74 | 4.55 | 3.91 | 12.74 | |||||||||||||
MIN | 0.23 | 0.09 | 0.05 | 0.05 | 0.01 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.13 | 0.29 | 5.02 | |||||||||||||
YRS | 17 | 18 | 18 | 19 | 16 | 17 | 15 | 18 | 18 | 17 | 19 | 18 | 10 |